Exchange 2010 Mailbox Server Role Requirements Calculator 14.2

by Arman Obosyan 21. January 2011 08:12

alt Обновился калькулятор требований роли почтовых ящиков, Exchange 2010 Mailbox Server Calculator Version 14.2.

Эта версия включает в себя следующие исправления с 12.8:


  • Fixed two-node stretched DAG scenario that resulted in calculator not reporting results due to new copy validation check
  • Fixed the Activation Results Scenarios to no longer display #NAME when dealing with dedicated lagged copy servers;
  • Fixed 2 LUNs / Backup Set formula for the 11th database grouping set in the DB and Log LUN Design / Server table to display the correct number of databases in the grouping set;
  • Fixed “Number of Active Databases / SDC Server (After First PDC Server Failure)” calculations to take into account stretched Single DAG without dedicated DR servers;
  • Fixed “Number of Required Mailbox Processor Cores (Primary Datacenter)” formula to respect when site resilience is disabled and A/A (Single DAG) is selected;
  • Fixed formatting for scenario that resulted in more HA database copies being deployed in the secondary datacenter than in the primary datacenter and also improved validation checks;
  • Updated “Custom Number of Databases” (Input Section) and “Number of Databases” (Role Requirements section) text to indicate in standalone situations that the “Custom Number of Databases” is per server and “Number of Databases” is for the environment;
  • Fixed 2nd PDC failure formula to enable site resilient scenarios that have 3 copies in PDC to allow double server failure event;
  • Optimized Number of Mailboxes per Database (I/O Driven) to not round up odd numbers to the next even number;
  • Fixed text in various comment fields.

Версия 14.2 также содержит следующие усовершенствования:

  • Added conditional formatting for Exchange Native Data Protection input factor to alert when you are deploying with less than the recommended number of HA copies;
  • The calculator now includes the ability to select different disk types and capacities for the storage architecture being deployed in the secondary data cente.

Прочесть подробней и скачать сам калькулятор можно тут Exchange 2010 Mailbox Server Role Requirements Calculator Updated to Version 14.2

Про Exchange 2010 Mailbox Server Role Requirements Calculator на Русском смотрим тут, Калькулятор требований к роли сервера почтовых ящиков Exchange 2010 перевод Михаила Даньшина

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About the author

Arman Obosyan have more than 20+ years’ work experience in Information Technologies sector.

Last few years he working on a position Technology Strategist at Microsoft Corporation, In the past Arman was Head of IT Infrastructure in Governmental Central Bank of Georgia (National Bank of Georgia).

Nowadays Arman is supporting C-Level and enabling business, visionary with a passion of technology, trends.


Certified since 2003 year, passed following certifications MCP, MCSA, MCSE, MCTS, MCITP, Exin ITIL and VMware Certified Professional (VCP)

Founder / Lead of Microsoft Certified Professionals (MCP) Club Tbilisi and Community GE project 

In 2010 Was awarded a Microsoft Most Valuable Professional (MVP)

2017 MVP Reconnect


The opinions expressed herein are my own personal opinions and do not represent anyone else's view in any way, including those of my employer.

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